RDMA/hns: Remove redundant print in hns_roce_v2_ceq_int()

There is no need to tell users when eq->cons_index is overflow, we
just set it back to zero.
Signed-off-by: Weihang Li <liweihang@hisilicon.com>
Link: https://lore.kernel.org/r/1565276034-97329-13-git-send-email-oulijun@huawei.comSigned-off-by: Doug Ledford <dledford@redhat.com>

drivers/infiniband/hw/hns/hns_roce_hw_v2.c

@@ -5009,10 +5009,9 @@ static int hns_roce_v2_aeq_int(struct hns_roce_dev *hr_dev,
 		++eq->cons_index;
 		aeqe_found = 1;
 
-		if (eq->cons_index > (2 * eq->entries - 1)) {
-			dev_warn(dev, "cons_index overflow, set back to 0.\n");
+		if (eq->cons_index > (2 * eq->entries - 1))
 			eq->cons_index = 0;
-		}
+
 		hns_roce_v2_init_irq_work(hr_dev, eq, qpn, cqn);
 
 		aeqe = next_aeqe_sw_v2(eq);